Ortmann is also the second most successful player (after Ralf Souquet) on the Euro Tour, winning fourteen events.

[7][8][6] Ortmann also won his first of numerous European Pool Championship events that year, beating Waldemar Markert in the straight-pool final.

[16] Although the company specializes in cue sports such as pool, snooker and carrom, it also supports air hockey, darts and poker.

[21] He also played in the 2007 World Pool Masters, defeating Naoyuki Ōi 8–3 in the first round before losing 3–8 in the quarter-finals to David Alcaide.

[22] Ortmann reached the quarter-finals of the 2008 world straight pool championship (which he won the previous year) before losing to Jasmin Ouschan 133–200.

He progressed to the semifinals the following year, defeating Earl Herring and Jonni Fulcher before losing to Mika Immonen.

[24] Ortmann reached the semifinals of the 2010 World Pool Masters in May of that year, defeating Darren Appleton, Thorsten Hohmann and Thomas Engert before losing 3–8 to Toru Kuribayashi.

[26] Ortmann defeated Lo Li-wen [de] in the first knockout round, followed by Nick van den Berg and Li Hewen, before losing to eventual champion Chang Jung-Lin the following year.

[29] In 2014, Ortmann was inducted into the Billiard Congress of America Hall of Fame with promoter and historian Charles Ursitti.

He and Thomas Engert reached the 2006 semifinals, losing to eventual winners Efren Reyes and Francisco Bustamante of the Philippines.

In 2007, Ortmann and Christian Reimering lost in the first round to Singapore's Chan Keng Kwang and Toh Lian Han.

He and Ralf Souquet reached the 2010 semifinals, where they were defeated by eventual winners Li Hewen and Fu Jianbo of China.